1025125141 has 8 divisors (see below), whose sum is σ = 1031780000. Its totient is φ = 1018489680.

The previous prime is 1025125121. The next prime is 1025125151. The reversal of 1025125141 is 1415215201.

1025125141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1025125141 - 2⁹ = 1025124629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025125121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109786 + ... + 118756.

It is an arithmetic number, because the mean of its divisors is an integer number (128972500).

Almost surely, 2^1025125141 is an apocalyptic number.

It is an amenable number.

1025125141 is a deficient number, since it is larger than the sum of its proper divisors (6654859).

1025125141 is an equidigital number, since it uses as much as digits as its factorization.

1025125141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9699.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 1025125141 is about 32017.5755015897. The cubic root of 1025125141 is about 1008.3058685474.

The spelling of 1025125141 in words is "one billion, twenty-five million, one hundred twenty-five thousand, one hundred forty-one".